plantigrade
/ˈplæntɪgreɪd/adjective
- (of a mammal) walking on the soles of the feet, like a human or a bear（哺乳动物）脚掌着地行走的, 蹠行的。比较DIGITIGRADE.
词源
mid 19th cent.: from French， from modern Latin plantigradus, from Latin planta 'sole' + -gradus '-walking'.